stl fits

Convert STL 3D Model to FITS Image Online

Convert STL to FITS online for free. Fast, secure file conversion with no registration required.

STL vs FITS

STL FITS
Full Name STL 3D Model FITS Image
Category 3D Model Image
MIME Type application/sla image/fits
File Extension .stl .fits
Max Upload 100 MB —

How to Convert STL to FITS

  1. Select your STL file using the upload area above
  2. Click "Convert to FITS" to start the conversion
  3. Wait for the conversion to complete
  4. Download your FITS file

About STL Format

STL (Stereolithography) is the standard file format for 3D printing. It represents 3D surface geometry as a mesh of triangles, without color or texture information. Supported by virtually all 3D printing software and services.

About FITS Format

FITS Image is a image file format. It can be converted to other image formats like JPG, PNG, and WebP using FileCraft's free online converter.

Frequently Asked Questions

Upload your STL file using the upload area above, then click "Convert to FITS". The conversion starts automatically and you can download the result when it's ready.

Yes, FileCraft's STL to FITS converter is completely free with no registration, watermarks, or hidden fees. You can convert as many files as you need.

Yes. Your files are processed securely and automatically deleted from our servers after conversion. We do not store, share, or access your files.

Most 3d model files convert in a few seconds. Larger files may take slightly longer depending on file size and complexity.

You can upload STL files up to 100MB for free conversion. For most use cases this is more than sufficient.

Other STL Conversions

84 formats
STL HDR STL 3DS STL 3G2 STL 3GP STL 3MF STL AAC STL AC3 STL AIF STL AIFF STL AMR
STL HDR STL 3DS STL 3G2 STL 3GP STL 3MF STL AAC STL AC3 STL AIF STL AIFF STL AMR STL APNG STL ASF STL AVI STL AVIF STL BMP STL DAE STL DPX STL DTS STL DV STL EAC3 STL EXR STL F4V STL FBX STL FLAC STL FLV STL GIF STL GLB STL GLTF STL ICO STL J2K STL JP2 STL JPEG STL JPG STL JSON STL JXL STL M2TS STL M4A STL M4B STL M4V STL MKV STL MLP STL MOV STL MP2 STL MP3 STL MP4 STL MPEG STL MPG STL MTS STL MXF STL OBJ STL OGA STL OGG STL OGV STL OPUS STL PAM STL PBM STL PCX STL PGM STL PLY STL PNG STL PPM STL QOI STL RA STL RM STL SGI STL SPX STL STP STL SWF STL TGA STL TIF STL TIFF STL TS STL TTA STL VOB STL WAV STL WBMP STL WEBM STL WEBP STL WMA STL WMV STL WV STL XBM STL XML STL Y4M

Convert to FITS

94 formats
3G2 FITS 3GP FITS AAC FITS AC3 FITS AI FITS AIFF FITS AMF FITS AMR FITS APNG FITS ARW FITS
3G2 FITS 3GP FITS AAC FITS AC3 FITS AI FITS AIFF FITS AMF FITS AMR FITS APNG FITS ARW FITS ASF FITS AVI FITS AVIF FITS BMP FITS CR2 FITS CR3 FITS CSV FITS DNG FITS DPX FITS DTS FITS DV FITS EAC3 FITS EMF FITS EPS FITS EXR FITS F4V FITS FLAC FITS FLV FITS GIF FITS HDR FITS HEIC FITS HEIF FITS ICO FITS J2K FITS JP2 FITS JPEG FITS JPG FITS JXL FITS M4A FITS M4B FITS M4V FITS MKA FITS MKV FITS MLP FITS MOV FITS MP2 FITS MP3 FITS MP4 FITS MPEG FITS MPG FITS MXF FITS NEF FITS OGG FITS OPUS FITS ORF FITS PAM FITS PBM FITS PCX FITS PDB FITS PDF FITS PGM FITS PNG FITS PNM FITS PPM FITS PS FITS PSB FITS PSD FITS QOI FITS RAF FITS RAW FITS RM FITS RW2 FITS SGI FITS STP FITS SVG FITS SVGZ FITS SWF FITS TGA FITS TIF FITS TIFF FITS TTA FITS TXT FITS WAV FITS WBMP FITS WEBM FITS WEBP FITS WMA FITS WMF FITS WMV FITS WV FITS XBM FITS XCF FITS XPM FITS Y4M FITS