Create Number Typos - Generate Various Number Typos

Create number typos - generate the classic mistakes real people make on keypads: swapped digits, doubled keys, skipped digits, wrong-neighbour keys and dropped digits. Perfect for typo drills and data-entry training. Batch up to 1000 numbers. Copy or download. Free.

Parameters

Numbers

two or more digits, up to 1000</span></div>
 <div class="od-chk"><label for="inSw"><input type="checkbox" id="inSw" checked> Transposition (swap)</label></div>
 <div class="od-chk"><label for="inDl"><input type="checkbox" id="inDl" checked> Doubled key</label></div>
 <div class="od-chk"><label for="inSk"><input type="checkbox" id="inSk" checked> Skipped key</label></div>
 <div class="od-chk"><label for="inNb"><input type="checkbox" id="inNb" checked> Neighbour key</label></div>
 <div class="od-chk"><label for="inDe"><input type="checkbox" id="inDe" checked> Deleted digit</label></div>      <button type="button" class="od-run" id="btRun"><i class="bi bi-play-fill"></i> Generate typos</button>
        <div class="od-tip" style="margin-top:12px"></div>
      </div></div>      <div><div class="od-sec"><div class="od-sh"><i class="bi bi-magic"></i> Result <span class="od-count" id="statLine"></span></div><pre class="od-pre" id="resBox"></pre>
        <div class="od-full" id="resDetail"></div>
        <div class="od-bar">
          <button type="button" class="od-btn" id="btCopy"><i class="bi bi-clipboard"></i> Copy</button>
          <button type="button" class="od-btn" id="btDl"><i class="bi bi-download"></i> Download</button>
        </div>      </div></div></div></div>    <div class="od-mode" id="tabRef" style="display:none">
      <div class="od-sec"><div class="od-sh"><i class="bi bi-table"></i> Reference</div><div class="od-tablewrap"><table class="od-table" id="refTable"></table></div></div>
      <div class="od-sec"><div class="od-sh"><i class="bi bi-info-circle"></i> Facts</div><div class="od-facts" id="refFacts"></div></div>
    </div>
    <div class="od-mode" id="tabGuide" style="display:none">
      <div class="od-sec"><div class="od-sh"><i class="bi bi-mortarboard"></i> Learning Guide</div><div class="od-guide" id="guideBox"></div></div>
    </div>
  </div>
  <div class="od-toast" id="toast"></div>
</section><style>
.od-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px;border-bottom:2px solid #E5E7EB}
.od-tab{background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-2px;padding:10px 16px;font-size:14px;font-weight:600;color:#6B7280;cursor:pointer;border-radius:6px 6px 0 0}
.od-tab:hover{color:#111827;background:#F9FAFB}
.od-tab.active{color:#4F46E5;border-bottom-color:#4F46E5}
.od-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.od-sec{background:#fff;border:1px solid #E5E7EB;border-radius:12px;padding:18px;margin-bottom:16px}
.od-sh{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:#374151;margin-bottom:14px}
.od-sh .od-count{margin-left:auto;text-transform:none;letter-spacing:0;font-weight:600;color:#9CA3AF;font-size:11.5px}
.od-fld{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:12px}
.od-fld label{font-size:12.5px;font-weight:600;color:#374151;min-width:110px}
.od-inp{width:110px;padding:8px 10px;border:1px solid #D1D5DB;border-radius:8px;font-size:13px;font-family:inherit;box-sizing:border-box}
.od-inp.wide{width:100%}
.od-inp:focus,.od-sel:focus{outline:none;border-color:#4F46E5;box-shadow:0 0 0 3px rgba(79,70,229,.15)}
.od-sel{width:220px;padding:8px 10px;border:1px solid #D1D5DB;border-radius:8px;font-size:13px;font-family:inherit;background:#fff}
.od-chk{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.od-chk label{font-size:12.5px;font-weight:600;color:#374151;display:flex;align-items:center;gap:7px}
.od-chk input{width:16px;height:16px;accent-color:#4F46E5}
.od-hint{font-size:11.5px;color:#9CA3AF;width:100%}
.od-run{background:#4F46E5;border:1px solid #4F46E5;color:#fff;border-radius:8px;padding:10px 14px;font-size:13.5px;font-weight:700;cursor:pointer;width:100%;display:flex;align-items:center;justify-content:center;gap:7px;font-family:inherit;line-height:1.2;margin-top:8px}
.od-run:hover{background:#4338CA}
.od-tip{font-size:12px;color:#6B7280;line-height:1.6;background:#F9FAFB;border:1px solid #E5E7EB;border-radius:8px;padding:10px 12px;margin-top:12px}
.od-full{background:#F9FAFB;border-radius:8px;padding:14px;font-size:13px;line-height:1.8;max-height:280px;overflow:auto;border:1px solid #E5E7EB;word-break:break-all;margin-top:10px}
.od-full>div{display:flex;gap:12px;border-bottom:1px dashed #E5E7EB;padding:5px 0;align-items:baseline;flex-wrap:wrap}
.od-full>div:last-child{border-bottom:none}
.od-full b{color:#4338CA;font-family:Consolas,'Courier New',monospace;font-size:12.5px;min-width:120px}
.od-val{flex:1;word-break:break-all;font-family:Consolas,'Courier New',monospace;color:#111827;font-size:12.5px}
.od-bar{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin:10px 0}
.od-btn{background:#fff;border:1px solid #D1D5DB;border-radius:7px;padding:6px 11px;font-size:12.5px;font-weight:600;color:#374151;cursor:pointer;display:inline-flex;align-items:center;gap:6px;font-family:inherit;line-height:1.2}
.od-btn:hover{background:#F3F4F6;border-color:#9CA3AF}
.od-pre{width:100%;min-height:200px;max-height:420px;overflow:auto;margin:0;padding:12px 14px;background:#0F172A;color:#E2E8F0;font-family:Consolas,'Courier New',monospace;font-size:14px;line-height:1.7;white-space:pre-wrap;word-break:break-all;border:1px solid #1E293B;border-radius:8px;box-sizing:border-box}
.od-tablewrap{overflow-x:auto;margin-bottom:14px}
.od-table{width:100%;border-collapse:collapse;font-size:13px}
.od-table th{text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;color:#6B7280;padding:8px 10px;border-bottom:2px solid #E5E7EB}
.od-table td{padding:7px 10px;border-bottom:1px solid #F3F4F6;color:#4B5563;font-family:'Courier New',monospace;word-break:break-all}
.od-table td:first-child{background:#EEF2FF;color:#4338CA;font-weight:700}
.od-facts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.od-facts>div{background:#F9FAFB;border-radius:8px;padding:12px 14px}
.od-facts strong{display:block;font-size:13px;color:#111827;margin-bottom:4px}
.od-facts span{font-size:12.5px;color:#6B7280;line-height:1.55}
.od-guide{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.od-gcard{background:#F9FAFB;border-radius:10px;padding:14px 16px;border:1px solid #EEF2FF}
.od-gcard h3{margin:0 0 8px;font-size:14px;color:#111827;font-weight:700}
.od-gcard p{margin:0;font-size:12.8px;color:#4B5563;line-height:1.65}
.od-gcard .ts{display:block;margin-top:8px;font-size:11.5px;color:#9CA3AF}
.od-gcard.full{grid-column:1/-1}
.od-guide .od-gtable{width:100%;border-collapse:collapse;font-size:12.5px;margin-top:8px}
.od-guide .od-gtable th{text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;color:#6B7280;padding:6px 8px;border-bottom:2px solid #E5E7EB;background:#fff}
.od-guide .od-gtable td{padding:6px 8px;border-bottom:1px solid #E5E7EB;color:#4B5563;font-family:'Courier New',monospace}
.od-gcard .od-glist{margin:8px 0 0;padding-left:18px;font-size:12.8px;color:#4B5563;line-height:1.7}
.od-gcard .od-glist li{padding-left:2px}
.od-toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:#111827;color:#fff;padding:9px 16px;border-radius:8px;font-size:13px;font-weight:600;opacity:0;pointer-events:none;transition:opacity .2s;z-index:9999;box-shadow:0 8px 24px rgba(0,0,0,.2)}
.od-toast.show{opacity:1}
@media(max-width:1000px){.od-layout{grid-template-columns:1fr}.od-facts{grid-template-columns:1fr}.od-guide{grid-template-columns:1fr}}</style>
<script>
(function(){function $(id){return document.getElementById(id)}
function esc(s){return String(s).replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>')}
function toast(m){var t=$('toast');if(!t){t=document.createElement('div');t.id='toast';t.className='od-toast';document.body.appendChild(t)}t.textContent=m;t.classList.add('show');clearTimeout(t._h);t._h=setTimeout(function(){t.classList.remove('show')},1800)}
function debounce(fn,ms){var t;return function(){var a=arguments,c=this;clearTimeout(t);t=setTimeout(function(){fn.apply(c,a)},ms)}}
function copyText(txt,btn){
 var done=function(){var h=btn.innerHTML;btn.innerHTML='<i class="bi bi-check2"></i> Copied';setTimeout(function(){btn.innerHTML=h},1600)};
 if(navigator.clipboard&&navigator.clipboard.writeText)navigator.clipboard.writeText(txt).then(done,done);
 else{var ta=document.createElement('textarea');ta.value=txt;ta.style.position='fixed';ta.style.left='-9999px';document.body.appendChild(ta);ta.select();try{document.execCommand('copy')}catch(e){}document.body.removeChild(ta);done()}}
function download(name,text){var b=new Blob([text],{type:'text/plain;charset=utf-8'}),u=URL.createObjectURL(b),a=document.createElement('a');a.href=u;a.download=name;document.body.appendChild(a);a.click();document.body.removeChild(a);setTimeout(function(){URL.revokeObjectURL(u)},3000)}
function bindTabs(){
 Array.prototype.forEach.call(document.querySelectorAll('.od-tab'),function(b){b.addEventListener('click',function(){
  Array.prototype.forEach.call(document.querySelectorAll('.od-tab'),function(x){x.classList.remove('active')});
  this.classList.add('active');var t=this.dataset.tab;
  $('tabChk').style.display=t==='chk'?'':'none';
  $('tabRef').style.display=t==='ref'?'':'none';
  $('tabGuide').style.display=t==='guide'?'':'none'})});}
function buildRefTable(headers,rows){var h='<thead><tr>';for(var i=0;i<headers.length;i++){h+='<th>'+headers[i]+'</th>'}h+='</tr></thead><tbody>';for(var j=0;j<rows.length;j++){h+='<tr>';for(var k=0;k<rows[j].length;k++){h+=(k===0?'<td>':'<td>')+rows[j][k]+'</td>'}h+='</tr>'}h+='</tbody>';$('refTable').innerHTML=h}
function buildFacts(f){$('refFacts').innerHTML=f.map(function(x){return '<div><strong>'+x[0]+'</strong><span>'+esc(x[1])+'</span></div>'}).join('')}
function renderGuide(G){
 var h='';
 for(var i=0;i<G.length;i++){var g=G[i];
  h+='<div class="od-gcard'+(g.full?' full':'')+'">';
  if(g.h)h+='<h3>'+g.h+'</h3>';
  if(g.p)h+='<p>'+g.p+'</p>';
  if(g.ul)h+='<ul class="od-glist">'+g.ul.map(function(x){return '<li>'+x+'</li>'}).join('')+'</ul>';
  if(g.table){h+='<table class="od-gtable"><tr>';for(var a=0;a<g.th.length;a++){h+='<th>'+g.th[a]+'</th>'}h+='</tr>';for(var b=0;b<g.table.length;b++){h+='<tr>';for(var c2=0;c2<g.table[b].length;c2++){h+='<td>'+g.table[b][c2]+'</td>'}h+='</tr>'}h+='</table>'}
  if(g.ts)h+='<span class="ts">'+g.ts+'</span>';
  h+='</div>'}
 $('guideBox').innerHTML=h}
function bindCopy(btn,box){$(btn).addEventListener('click',function(){if($(box).textContent)copyText($(box).textContent,$(btn));else toast('Nothing to copy')})}
function bindDl(btn,box,name){$(btn).addEventListener('click',function(){if($(box).textContent)download(name,$(box).textContent);else toast('Nothing to download')})}
var KP={0:[8],1:[2,4],2:[1,3,5],3:[2,6],4:[1,5,7],5:[2,4,6,8],6:[3,5,9],7:[4,8],8:[5,7,9,0],9:[6,8]};
function typoSwap(s){var i=Math.floor(Math.random()*(s.length-1));var a=s.split('');var t=a[i];a[i]=a[i+1];a[i+1]=t;return a.join('')}
function typoDouble(s){var i=Math.floor(Math.random()*s.length);return s.slice(0,i+1)+s.charAt(i)+s.slice(i+1)}
function typoSkip(s){if(s.length>1){var i=Math.floor(Math.random()*s.length);return s.slice(0,i)+s.slice(i+1)}return s}
function typoNeighbour(s){var i=Math.floor(Math.random()*s.length);var d=s.charAt(i);var opts=KP[d]||[];if(opts.length===0)return s;var v=opts[Math.floor(Math.random()*opts.length)];var a=s.split('');a[i]=String(v);return a.join('')}
function typoDelete(s){if(s.length>1){var i=Math.floor(Math.random()*s.length);return s.slice(0,i)+s.slice(i+1)}return s}
function render(){var cc={sw:$('inSw').checked,dl:$('inDl').checked,sk:$('inSk').checked,nb:$('inNb').checked,de:$('inDe').checked};
 var raw=$('inInput').value;var lines=raw.split(/[\n,;\t]+/).map(function(s){return s.replace(/[^0-9]/g,'').trim()}).filter(Boolean);if(lines.length===0){toast('Enter at least one number');return}
 var out=[];var ok=0;for(var i=0;i<lines.length&&i<1000;i++){var s=lines[i];if(s.length<2){out.push('#'+s+' (need 2+ digits)');continue}out.push('#'+s);var made=0;
  if(cc.sw){out.push('  '+typoSwap(s)+'   [transposition]')}
  if(cc.dl){out.push('  '+typoDouble(s)+'   [doubled key]')}
  if(cc.sk){out.push('  '+typoSkip(s)+'   [skipped key]')}
  if(cc.nb){out.push('  '+typoNeighbour(s)+'   [neighbour key]')}
  if(cc.de){out.push('  '+typoDelete(s)+'   [deleted digit]')}
  if(!cc.sw&&!cc.dl&&!cc.sk&&!cc.nb&&!cc.de){out.push('  (enable at least one typo type)')}else{made=1}
  ok++;}
 $('resBox').textContent=out.join('\n');
 var html='';html+='<div><b>Numbers</b><span class="od-val">'+lines.length+'</span></div>';html+='<div><b>Classes</b><span class="od-val">'+(cc.sw?'T ':'')+(cc.dl?'D ':'')+(cc.sk?'S ':'')+(cc.nb?'N ':'')+(cc.de?'X ':'').trim()+'</span></div>';$('resDetail').innerHTML=html;$('statLine').textContent=lines.length+' typo sets generated';}
function buildRef(){buildRefTable(['Typo','Sample','Result'],[['Transposition','1234','2134'],['Doubled key','1234','12234'],['Skipped key','1234','134'],['Neighbour','1234','1284'],['Deleted','1234','234']]);buildFacts([
['Transposition swaps neighbours','The most famous human slip: adjacent digits exchange places, so 1234 reads 2134 - the reason check digits exist.'],
['Doubling repeats a key','A pressed key lands twice, lengthening the string by one digit: 1234 -> 12234.'],
['Skipping jumps a digit','A key is missed entirely, so a digit vanishes and the tail shifts left: 1234 -> 134.'],
['Neighbours fat-finger','Our fingers drift on the keypad: 5's neighbours 2,4,6,8, so 435 can become 425.'],
['Deletion shrinks','One digit disappears at a random spot: 1234 -> 234.'],
['Real errors cluster','Error studies show swaps, repeats and misses dominate human numeric entry - exactly these classes.'],
['Length signals the slip','Doubles and deletes change length, swaps and neighbours keep it - a quick screen for what went wrong.'],
['Keypads have geometry','Neighbour typos are not random; they follow keypad layout - the KP map models that physical adjacency.']]);}
function buildGuideInit(){renderGuide([
 {full:true,h:'Why typos follow fingerprints',p:'People do not corrupt numbers randomly. Our fingers have habits - swap, double, skip, drift to a neighbour, drop a key. Generate Number Typos reproduces exactly those human fingerprints, turning them into a labelled training set your eyes learn to catch.'},
 {h:'The five classic slips','table':[['Class','Mechanism','Example'],['Swap','neighbours exchange','1234->2134'],['Double','key hits twice','1234->12234'],['Skip','key missed','1234->134'],['Neighbour','finger drifts','435->425'],['Delete','digit removed','1234->234']],th:['Class','Mechanism','Example']},
 {h:'Reading the length as a clue',p:'Transposition and neighbour mistakes keep the length identical - they only scramble values. Doubles grow the string; deletes shrink it. When you proofread, asking "is the length even right?" is a powerful first filter.'},
 {h:'Tuning which typos to drill',p:'Enable only the classes your workflow actually suffers - are you fighting neighbour-key drift or transpositions? Targeted drills build the specific reflex faster than random all-type noise.'},
 {h:'Using typos as training data',p:'Each number becomes a labelled mini-quiz: see the typo, name the class, repair it. Repeated batches of the same digits under different slips retrain your eye toward the traps.'},
 {h:'Try next',p:'Add Errors to Numbers for arbitrary corruption; perturb number digits for tiny numeric drift; or find the Entropy of a Number to quantify how much a typo corpus changed.'}])
}
$('btRun').addEventListener('click',render);bindCopy('btCopy','resBox');bindDl('btDl','resBox','number-typos.txt');bindTabs();
buildRef();buildGuide();render();
buildGuideInit();
var liveRun=debounce(render,240);
$('inInput').addEventListener('input',liveRun);
$('inSw').addEventListener('input',liveRun);
$('inDl').addEventListener('input',liveRun);
$('inSk').addEventListener('input',liveRun);
$('inNb').addEventListener('input',liveRun);
$('inDe').addEventListener('input',liveRun);})();
</script>

<section class="content-section">
        <h2 class="section-title"><i class="bi bi-info-circle"></i> About Create Number Typos - Generate Various Number Typos</h2>
        <div class="content-body"><p>People rarely mis-type randomly; they fall into fingerprints. 12 becomes 21 (swap), 12233 doubles, 45 lands on 44 or 46 (neighbours). Create Number Typos reproduces those human slip-patterns so you can drill against them and build data-entry accuracy.</p><p><strong>Create Number Typos</strong> generates the realistic keypad mistakes people actually make - swap, double, skip, neighbour and delete. Toggle the classes you want to train against, batch through up to 1000 numbers, and export a labelled typo drill set.</p></div>
      </section>

<section class="content-section">
        <h2 class="section-title"><i class="bi bi-star"></i> Features</h2>
        <div class="content-body"><ul><li><strong>Five typo classes:</strong> Swap, double, skip, neighbour, delete.</li><li><strong>Class toggles:</strong> Generate only the typo types you want.</li><li><strong>Keypad-realistic:</strong> Slips people actually produce.</li><li><strong>Labelled output:</strong> Every typo names its mistake.</li><li><strong>Batch mode:</strong> Up to 1000 numbers per run.</li><li><strong>Copy or download:</strong> Export the drill set.</li></ul></div>
      </section>

<section class="content-section">
        <h2 class="section-title"><i class="bi bi-book"></i> How to Use</h2>
        <div class="content-body"><ol><li><strong>Enter numbers</strong> - one per line, two or more digits.</li><li><strong>Toggle typo types</strong> - pick the classes to generate.</li><li><strong>Generate</strong> - each number sprouts its variants.</li><li><strong>Read labels</strong> - see which slip each typo represents.</li><li><strong>Copy or download</strong> - the typo set.</li></ol></div>
      </section>

<section class="content-section">
        <h2 class="section-title"><i class="bi bi-lightbulb"></i> Examples</h2>
        <div class="content-body"><p><strong>1.</strong> 12 -> 21 via transposition (swap).</p><p><strong>2.</strong> 123 -> 1223 via a doubled key.</p><p><strong>3.</strong> 123 -> 13 via a skipped key.</p><p><strong>4.</strong> 435 -> 425 via a neighbour-key press.</p><p><strong>5.</strong> 12345 -> 1245 via a deleted digit.</p></p></div>
      </section>

<section class="content-section">
        <h2 class="section-title"><i class="bi bi-check2-circle"></i> Benefits</h2>
        <div class="content-body"><ul><li><strong>Human-realistic:</strong> Typos people actually make.</li><li><strong>Five classes:</strong> A complete typo fingerprint set.</li><li><strong>Selective drills:</strong> Train only the words you need.</li><li><strong>Clear labels:</strong> Each mistake names itself.</li><li><strong>Copy or download:</strong> Export drill sets easily.</li><li><strong>Private and free:</strong> Everything runs in the browser; nothing is uploaded or logged.</li></ul></div>
      </section>

<section class="faq-section">
        <h2 class="section-title">Frequently Asked Questions</h2>
        <div class="faq-list">
          
          <details class="faq-item">
            <summary>What counts as a "number typo"?</summary>
            <div class="faq-answer">The common slips of data entry: transposing adjacent digits (12->21), repeating a key (1223 instead of 123), skipping a key (13 instead of 123), pressing a neighbour key (435 instead of 425) and dropping a digit.</div>
          </details>
          
          <details class="faq-item">
            <summary>How is a typo generated?</summary>
            <div class="faq-answer">Each typo variant applies one realistic slip - a swap, a double, a skip, a neighbour-key press or a deletion - to produce a plausible but wrong string.</div>
          </details>
          
          <details class="faq-item">
            <summary>What is the difference from "add errors"?</summary>
            <div class="faq-answer">Add Errors corrupts arbitrarily; Typos focuses on keypad plausibility - the specific classes people actually produce with their fingers. Typos is the human, error-drill flavour.</div>
          </details>
          
          <details class="faq-item">
            <summary>Can I choose typo types?</summary>
            <div class="faq-answer">Yes. Toggle only the typo classes you want, or generate all of them - transposition, double, skip, neighbour, and delete.</div>
          </details>
          
          <details class="faq-item">
            <summary>Do typos preserve the digit length?</summary>
            <div class="faq-answer">Most do. Transpose, skip and neighbour-key change values but keep length; double grows by one digit and delete shrinks by one.</div>
          </details>
          
          <details class="faq-item">
            <summary>Can I batch process?</summary>
            <div class="faq-answer">Yes. Paste up to 1000 numbers, one per line; each number expands into its chosen typo variants.</div>
          </details>
          
          <details class="faq-item">
            <summary>How is each typo labelled?</summary>
            <div class="faq-answer">Every generated typo carries its class name (swap, double, skip, neighbour, delete) so drills clearly label the mistake.</div>
          </details>
          
          <details class="faq-item">
            <summary>Is anything stored or uploaded?</summary>
            <div class="faq-answer">No. Everything runs in your browser. Nothing is sent, saved or logged.</div>
          </details>
          
        </div>
      </section>

<section class="related-tools">
  <h2 class="section-title">Related Tools</h2>
  <div class="tools-grid">
    
    <a href="/add-errors-to-numbers" class="tool-card">
      <div class="tool-card-icon">
        <i class="bi bi-123"></i>
      </div>
      <div class="tool-card-body">
        <h3>Add Errors to Numbers - Modify Numbers So They Are Almost the Same but Contain Errors</h3>
        <span class="tool-card-cat">Number Tools</span>
      </div>
    </a>
    
    <a href="/split-number-into-digits" class="tool-card">
      <div class="tool-card-icon">
        <i class="bi bi-123"></i>
      </div>
      <div class="tool-card-body">
        <h3>Split Number into Digits</h3>
        <span class="tool-card-cat">Number Tools</span>
      </div>
    </a>
    
    <a href="/abundant-number-checker" class="tool-card">
      <div class="tool-card-icon">
        <i class="bi bi-123"></i>
      </div>
      <div class="tool-card-body">
        <h3>Abundant Number Test</h3>
        <span class="tool-card-cat">Number Tools</span>
      </div>
    </a>
    
    <a href="/abundant-numbers-generator" class="tool-card">
      <div class="tool-card-icon">
        <i class="bi bi-123"></i>
      </div>
      <div class="tool-card-body">
        <h3>Abundant Numbers Generator</h3>
        <span class="tool-card-cat">Number Tools</span>
      </div>
    </a>
    
    <a href="/almost-perfect-numbers-generator" class="tool-card">
      <div class="tool-card-icon">
        <i class="bi bi-123"></i>
      </div>
      <div class="tool-card-body">
        <h3>Almost Perfect Numbers Generator</h3>
        <span class="tool-card-cat">Number Tools</span>
      </div>
    </a>
    
    <a href="/analyze-a-number" class="tool-card">
      <div class="tool-card-icon">
        <i class="bi bi-graph-up"></i>
      </div>
      <div class="tool-card-body">
        <h3>Analyze a Number – Digit Frequency, Math Properties & Number Insights</h3>
        <span class="tool-card-cat">Number Tools</span>
      </div>
    </a>
    
  </div>
</section>

</main>
  </div>
</div>

<footer class="site-footer">
  <div class="container">
    <div class="footer-grid">
      <div class="footer-col">
        <img src="/logo-icon.png" alt="toolwasp" width="70" height="70" style="margin-bottom:.5rem">
        <h4>Toolwasp</h4>
        <p>Free online tools for developers, designers, and everyone.</p>
      </div>
      <div class="footer-col">
        <h4>Quick Links</h4>
        <ul>
          <li><a href="/">Home</a></li>
          <li><a href="/search">All Tools</a></li>
          <li><a href="/about">About Us</a></li>
          <li><a href="/contact">Contact</a></li>
          <li><a href="/privacy">Privacy Policy</a></li>
          <li><a href="/terms">Terms of Service</a></li>
          <li><a href="/sitemap.xml">Sitemap</a></li>
        </ul>
      </div>
      <div class="footer-col">
        <h4>Categories</h4>
        <ul>
          
          
          <li><a href="/category/number-tools">Number Tools</a></li>
          
          <li><a href="/category/xml-tools">XML Tools</a></li>
          
          <li><a href="/category/email-marketing-tools">Email Marketing Tools</a></li>
          
          <li><a href="/category/import-export-tools">Import-Export Tools</a></li>
          
          <li><a href="/category/json-tools">JSON Tools</a></li>
          
          <li><a href="/category/text-tools">Text Tools</a></li>
          
        </ul>
      </div>
      <div class="footer-col">
        <h4>Connect</h4>
        <div class="social-links">
          
            
            
            
            
          
        </div>
      </div>
    </div>
    <div class="footer-bottom">
      <p>© 2026 Toolwasp. All rights reserved.</p>
    </div>
  </div>
</footer>

</body>
</html>