Free Character Counter — Hit Length Limits Fast

Paste your copy and see character totals in multiple formats—ideal for Twitter/X limits, meta titles, and SMS constraints.

1. Step 1: Enter your textPaste headlines, ad copy, or social posts into the input field.
2. Step 2: Submit for countingThe tool calculates character totals on the server using UTF-8 encoding.
3. Step 3: Check all three countsReview characters with spaces, characters without spaces, and byte length to match your platform requirements.
4. Step 4: Paste your textAdd your text into the main field. Long drafts are fine for typical article lengths.
5. Step 5: Run Character CounterSubmit the form so processing happens server-side in one pass.

The character counter measures total string length, strips whitespace to produce a space-free count, and encodes the text with the TextEncoder API to report accurate UTF-8 byte size. This is especially useful for APIs, database fields, and platforms that enforce byte-based limits rather than visible character counts.

Character Counter earns a bookmark when it removes friction you feel every week.

• ✓Avoid truncation — Know exactly how many characters your title or ad uses before platforms cut it off in search results or feeds.
• ✓Support technical limits — Byte counts help developers validate JSON payloads, URL parameters, and database column constraints.
• ✓Hit length and quality targets — Know when you are over a meta limit, under a brief, or carrying avoidable grammar noise.
• ✓Reduce revision ping-pong — Fix measurable issues before an editor or client has to flag them.
• ✓Private by design — Inputs are processed to complete your request—not stored as a content archive for later.
• ✓Works across devices — Finish the job on a laptop or jump in from another machine with the same URL.
• ✓Fast enough for real deadlines — Most runs finish in seconds so the tool does not become the bottleneck.

Key features

• ✓Three measurement modes — Reports characters with spaces, characters without spaces, and UTF-8 byte length in one pass.
• ✓Unicode-aware counting — Emoji and accented characters are counted correctly using standard JavaScript string length and UTF-8 encoding.
• ✓Fast server processing — Results return immediately without client-side plugins or browser extensions.
• ✓Free and unlimited for normal use — No account is needed to count characters for everyday writing and marketing tasks.

If any of these sound like your week, you are the audience.

• Students fixing essays and assignment word countsStudents fixing essays and assignment word counts before submit
• Teachers preparing readable handouts and examplesTeachers preparing readable handouts and examples
• Social media managers checking captions against platformSocial media managers checking captions against platform limits
• Bloggers and newsletter writers polishing draftsBloggers and newsletter writers polishing drafts for publish day
• Customer support leads standardizing reply qualityCustomer support leads standardizing reply quality
• Founders tightening About pages and help docsFounders tightening About pages and help docs