The Bulk File Converter
Convert up to 1,000 files at once — get one ZIP back.
Documents →
EPUB to Word
Convert EPUB ebooks to editable Word documents
Excel to PDF
Convert Excel workbooks to PDF with precise formatting
Excel to PDF/A
Convert Excel workbooks to PDF/A for archival compliance
Markdown to PDF
Convert Markdown to professional PDF documents
PDF to JPG
Convert PDF documents to high-quality JPG images
PDF to PDF/A
Convert PDFs to ISO 19005-2 compliant PDF/A-2b
PDF to PNG
Convert PDF documents to lossless, high-resolution PNG images
PDF to Word
Convert PDF documents to editable Word files
PowerPoint to JPG
Convert PowerPoint presentations & templates to JPG images
PowerPoint to PDF
Convert PowerPoint slides to PDF with precise formatting
PowerPoint to PDF/A
Convert PowerPoint presentations to PDF/A for archival compliance
PowerPoint to PNG
Convert PowerPoint presentations & templates to lossless PNG images
Word to EPUB
Convert Word documents to portable ebook format
Word to JPG
Convert Word documents & templates to JPG images
Word to PDF
Convert Word documents & templates to PDF
Word to PDF/A
Convert Word documents & templates to archival PDF/A
Word to PNG
Convert Word documents & templates to lossless PNG images
Images →
AVIF to GIF
AVIF to GIF conversion for universal compatibility with animation support
AVIF to JPG
Universal JPG for maximum compatibility across all platforms
AVIF to PNG
Convert next-gen AVIF to universal PNG with lossless quality
AVIF to WebP
Convert AVIF to WebP for better browser support and faster decode
BMP to JPG
Convert Windows BMP to compressed JPG — 92-95% smaller files
BMP to PNG
Lossless compression with transparency support for graphics and screenshots
GIF to AVIF
GIF to AVIF conversion for next-gen compression with animation and transparency support
GIF to JPG
Extract first frame from animated GIFs and convert to quality JPEG
GIF to PNG
Lossless GIF to PNG conversion with full transparency and color depth preservation
GIF to WebP
GIF to WebP conversion for modern web optimization with animation and transparency support
HEIC to AVIF
Convert iPhone's HEIC format to next-gen AVIF images with maximum compression
HEIC to JPG
Convert iPhone's HEIC format to universally compatible JPG images
HEIC to PNG
Convert HEIC photos to PNG with lossless quality and transparency support
HEIC to WebP
Convert iPhone's HEIC format to modern, web-optimized WebP images
ICO to PNG
Extract PNG images from favicon and icon files
JPG to AVIF
Next-generation AVIF for superior compression and web delivery
JPG to ICO
Generate multi-size Windows ICO files from JPG for favicons and app icons
JPG to PDF
Turn JPGs into single-page PDFs with perfect fidelity
JPG to PNG
Convert JPG to PNG for transparent backgrounds and lossless quality
JPG to WebP
Switch to modern WebP for smaller photos and fast web delivery
PNG to AVIF
Convert PNG to next-gen AVIF with 40-60% smaller files
PNG to ICO
Generate multi-size Windows ICO files from PNG with full transparency
PNG to JPG
Reduce file size by converting PNG to compressed JPG format
PNG to PDF
Flatten transparent PNGs to polished PDFs instantly
PNG to WebP
Keep the transparency, lose the bloat – modern WebP format
PSD to JPG
Convert Photoshop files to JPG for web use
PSD to PNG
Convert Photoshop files to PNG with transparency
RAW to AVIF
Convert camera RAW files from any manufacturer to next-gen AVIF
RAW to JPG
Convert camera RAW files from any manufacturer to high-quality JPG
RAW to PNG
Convert camera RAW files from any manufacturer to lossless PNG
RAW to WebP
Convert camera RAW files from any manufacturer to WebP for the web
SVG to JPG
Convert vector graphics to JPG for web use
SVG to PNG
Convert vector graphics to PNG with transparency
TIFF to JPG
Convert scans and archives to web-friendly JPG format
TIFF to PNG
Convert scans and archives to lossless PNG format with transparency
WebP to AVIF
Upgrade WebP to next-gen AVIF compression (20-40% smaller)
WebP to GIF
WebP to GIF conversion for universal compatibility with animation support
WebP to JPG
Convert modern WebP images to classic JPG format
WebP to PNG
Convert modern WebP to universal PNG with lossless quality
Audio →
AAC to MP3
Convert AAC/M4A audio to universally compatible MP3 format
AAC to OPUS
Convert AAC/M4A audio to modern OPUS format for streaming and smaller files
FLAC to MP3
Convert lossless FLAC audio to universally compatible MP3 format
FLAC to OPUS
Convert lossless FLAC audio to modern OPUS format for streaming and smaller files
FLAC to WAV
Convert lossless FLAC audio to uncompressed WAV format
M4A to MP3
Convert M4A (AAC) audio to universally compatible MP3 format
M4A to OPUS
Convert M4A (AAC) audio to modern OPUS format for better compression
M4B to M4A
Convert M4B audiobook to M4A, stripping chapter metadata
M4B to MP3
Convert M4B audiobook files to universally compatible MP3 format
M4B to OGG
Convert M4B audiobook files to open-source OGG Vorbis format
M4B to WAV
Extract M4B audiobook audio to lossless WAV format
MP3 to AAC
Convert MP3 audio to raw AAC (ADTS) format
MP3 to M4A
Convert MP3 audio to M4A (AAC) format for Apple devices
MP3 to OGG
Convert MP3 audio to OGG Vorbis format for gaming and open-source apps
MP3 to OPUS
Convert MP3 audio to modern OPUS format for better quality and smaller files
MP3 to WAV
Convert compressed MP3 audio to uncompressed WAV format
OGG to MP3
Convert OGG Vorbis audio to universally compatible MP3 format
OGG to OPUS
Convert OGG Vorbis audio to modern OPUS format for better compression
OPUS to AAC
Convert OPUS audio to raw AAC format
OPUS to FLAC
Convert OPUS audio to lossless FLAC format
OPUS to M4A
Convert OPUS audio to Apple M4A format
OPUS to MP3
Convert OPUS audio to universally compatible MP3 format
OPUS to OGG
Convert OPUS audio to OGG Vorbis format
OPUS to WAV
Convert OPUS audio to lossless WAV format
WAV to FLAC
Compress WAV audio to FLAC format with zero quality loss
WAV to MP3
Convert uncompressed WAV audio to compressed MP3 format
WAV to OPUS
Convert uncompressed WAV audio to efficient OPUS format
Video →
AVI to MP3
Extract audio from AVI videos and save as MP3
AVI to WAV
Extract audio from AVI videos and save as lossless WAV
MKV to MP3
Extract audio from MKV videos and save as MP3
MKV to WAV
Extract audio from MKV videos and save as lossless WAV
MOV to MP3
Extract audio from MOV videos and save as MP3
MOV to WAV
Extract audio from MOV videos and save as lossless WAV
MP4 to MP3
Extract audio from MP4 videos and save as MP3
MP4 to WAV
Extract audio from MP4 videos and save as lossless WAV
WebM to MP3
Extract audio from WebM videos and save as MP3
WebM to WAV
Extract audio from WebM videos and save as lossless WAV
Fonts →
Archives →
7Z to ISO
Convert 7-Zip archives to ISO disc image format
7Z to TAR
Convert 7-Zip archives to TAR format for Linux/Unix
7Z to ZIP
Convert 7-Zip archives to universally compatible ZIP format
RAR to ISO
Convert RAR archives to ISO disc images
RAR to TAR
Convert RAR archives to TAR format for Linux/Unix
RAR to ZIP
Convert RAR archives to universally compatible ZIP format
TAR to ISO
Convert TAR archives to mountable ISO disc images
TAR to ZIP
Convert TAR archives to universally compatible ZIP format
TAR.BZ2 to ZIP
Convert bzip2-compressed TAR archives to universally compatible ZIP format
TAR.GZ to ZIP
Convert gzip-compressed TAR archives to universally compatible ZIP format
ZIP to ISO
Convert ZIP archives to ISO disc image format
ZIP to TAR
Convert ZIP archives to TAR format for Linux/Unix compatibility
ZIP to TAR.BZ2
Convert ZIP archives to bzip2-compressed TAR.BZ2 format
ZIP to TAR.GZ
Convert ZIP archives to gzip-compressed TAR.GZ format
Answers at a Glance
Quick answers to common questions.
- Are my files secure?
- How long do you keep my files?
- What metadata do you keep?
- What happens after I drop a file?
- Why are conversions so fast?
- How do you measure performance?
- What are the exact limits for each plan?
- Can I process files in bulk?
- Why did my file fail to convert?
- Do you use my files to train AI?
Choose Your Plan
One subscription unlocks the entire Tools.FAST Network. Plans cover Convert.FAST, Compress.FAST, PDF.FAST (soon), and all future tools.
Free
For occasional personal use
- 25 MB per file
- 50 files per batch
- 3 parallel conversions
- 50 credits/day
- Standard priority
- Email support
No sign-up required. Create an account for your own credit pool.
Pro
For independent work
- 200 MB per file
- 200 files per batch
- 6 parallel conversions
- 10,000 credits/month across Tools.FAST
- High priority
- Email & chat support
- One subscription for the entire Tools.FAST network
Business
For production scale
- 1 GB per file
- 1000 files per batch
- 10 parallel conversions
- 30,000 credits/month across Tools.FAST
- Add seats to invite team members
- Highest priority
- Priority email & chat support
- One subscription for the entire Tools.FAST network
How Credits Work
- Usually 1 credit per conversion. Exact cost shown before you start.
- Credits refresh monthly on your billing cycle.
- Unused credits roll over, capped at your plan's monthly amount.
- One subscription, all sites. Works across Convert.FAST, Compress.FAST, and future tools.