Compress PDF to a Target Size
Pick the limit you need to hit — the compressor walks quality passes per file until it fits, or tells you honestly what the closest possible size is.
Drop PDFs here, or tap to choose files
Up to 10 files · 150MB each · processed entirely in this browser tab
How to Compress PDF to a Target Size in 3 Easy Steps
Browser-local document processing with no application installation required.
Add Your PDFs
Drag and drop one or more files. Files already under the target are flagged and left untouched.
Pick the Target Size
Use a preset (2MB visa, 500KB forms, 25MB Gmail) or type a custom limit in KB or MB.
Compress, Check, Download
Each file runs quality passes until it fits — or the closest possible size is kept. Inspect the result before sending.
Why Use Our Compress PDF to a Target Size Tool?
Current capabilities and limitations, described without universal quality or speed promises.
Works to Your Number
Choose a preset or type a custom KB/MB target. The tool stops at the first pass that fits instead of over-compressing.
Many Files, One Click
Queue several PDFs and each one is processed toward the same target, with a per-file result and note.
Browser-Local Processing
PDF content is processed in browser workers on this device and is not uploaded to BytesPDF servers.
Honest When It Can't
Text-only or already-optimized files may not reach a hard target. You get the smallest safe result with a clear note — never a false success.
Frequently Asked Questions
Get clear answers about data flow, formatting, integrity, and usage limits.
How does compressing to a target size work?
What if my PDF cannot get under the target?
Which target should I choose for visa or government portals?
Is my document uploaded anywhere?
Why is a file larger than the target flagged as "already under target"?
Does the target-size mode change text quality?
Our Core PDF Tools
Browser-local compress, merge, rotate, rename, inspect, protect and OCR — nothing is uploaded.
Recompress embedded PDF images locally; results and image quality vary
Combine multiple PDFs into a single file, with folder import and auto ordering
Hit a size limit — 2MB visa, 500KB forms, 25MB Gmail — or get the honest closest result
Turn one PDF or a whole batch and save permanent rotated copies
Pattern-based batch renaming with a live preview and ZIP download
See and scrub hidden author, app and timestamp data before sharing
Pre-send checklist: size limits, metadata, personal data, page order, redaction risks
AES-256 encryption in your browser with reader permissions — no upload
True redaction that destroys the text — then verifies it's gone
Make scans searchable with a local engine — pages never leave the device
Line-level diff between two drafts, computed locally
Rebuild pages-only: metadata, attachments, scripts and history dropped
Real PKCS#7 digital signatures computed on your device — import a certificate or create one
Convert .docx to a searchable PDF locally — headings, lists and tables reproduced
Print every sheet as a clean grid, locally — dates as dates, no silent cut-offs
Share activity, not documents — one code puts a feed and notes in front of the team