Convert.Guru

FASTA Converter

Convert FASTA files online for free


Drop or upload your .FASTA file

How to convert your FASTA file

  1. Click Select File above, and choose your FASTA file.
  2. You'll see a preview.
  3. Click the "Convert file to..." button to save your file in the format you want.


Convert FASTA to another file type

The converter easily converts your FASTA file to various formats—free and online. No Excel or extra software needed.

  • FASTA to CSV
  • FASTA to TXT
  • FASTA to GENBANK
  • FASTA to BAM
  • FASTA to JSON
  • FASTA to VCF
  • FASTA to XML
  • FASTA to YAML
  • FASTA to YML
  • FASTA to TOML
  • FASTA to INI
  • FASTA to CFG

Convert a file to FASTA

The converter also works in reverse, allowing you to convert your file into the FASTA file type—in the best quality.

  • DBF to FASTA
  • XML to FASTA
  • SQLITE to FASTA
  • XLSX to FASTA
  • SQL to FASTA
  • TSV to FASTA
  • ACCDB to FASTA
  • YAML to FASTA
  • MDB to FASTA
  • CSV to FASTA
  • ODS to FASTA
  • JSON to FASTA

About FASTA files

FASTA files are a type of text-based file format used to store biological sequence data, such as DNA or protein sequences. They are widely used in bioinformatics and can be read by a variety of software. FASTA files have an extension of .fasta, .fa, .fas, .fna, .mpfa, .faa, .frn, and .ffn.

There are a variety of software packages available for converting FASTA files. It is important to consider the format of the file being converted, as some software packages may only support certain formats. Additionally, some software packages may require additional libraries or packages to be installed in order to successfully convert FASTA files.

When converting FASTA files, it is important to consider the accuracy of the data being converted. FASTA files are often used to store large amounts of data, which can make conversion difficult. Additionally, FASTA files can contain multiple sequences, which can make it difficult to accurately convert all of the data.

Despite the challenges associated with converting FASTA files, there are still many advantages to using them. FASTA files are relatively easy to create and modify, and they are widely supported by various software packages. Additionally, FASTA files are often used to store large amounts of data, making them ideal for storing large datasets.

For those looking for an easy and free way to convert FASTA files, the website Convert.Guru is an excellent choice. Convert.Guru provides a simple and straightforward way to convert FASTA files, and it is compatible with a wide range of file formats. Additionally, Convert.Guru is free to use and does not require any additional software or libraries to be installed.


The FASTA Converter Story

The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.

When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.

Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best FASTA converter by continuously improving quality, usability, and reliability.

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